Since bug 415319 clearly caused a Ts regression, we should try adding a sleep (5-10 seconds maybe? possibly longer) before doing the registration so that it's not in the way of the other loading activity.
Created attachment 314330 [details] [diff] [review] fix
Landed on the trunk and MOZILLA_1_8_BRANCH for 1.6rc1.
bug 415319 comment 17 > For the record, cb-x1 branch and trunk both went up 3-4ms (1% on branch), but > boxset went up from around 1420ms to about 1950ms, which is a whopping 37% > regression. Post-patch: boxset from ca. 1930ms to about 1410ms, so this basically recovered everything. cb-x1 was hit with bug 421031 again, so no useful numbers there.